The soccer star's son must surrender his passport to the court this week.

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In this 2005 photo, Soccer legend Edson Arantes do Nascimento, known as Pele, speaks to journalists during a news conference in a police station in Sao Paulo, regarding his son Edson Cholbi Nascimento who has been sentenced to 33 years in prison.

Updated at 11:00 PM EST on Monday, Jun 2, 2014

A Brazilian judge sentenced the son of soccer legend Pele to 33 years in prison after finding him guilty of laundering money for a drug gang.

Judge Suzana Pereira said Monday that Edson Cholbi do Nascimento must surrender his passport to the court this week. She said the 43-year-old can remain free as he appeals, which can take years in Brazil.

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"The process is still open. He can still appeal and have another court review the case," Pereira said.

Pereira said she couldn't reveal many details about last week's ruling because both parties agreed to handle the case privately. But she said she found enough proof to convict Do Nascimento.

The defendant's lawyer could not be reached for comment. Do Nascimento previously denied the charges, although he said he had used drugs out of curiosity after he quit professional soccer. He spent six months in a maximum-security prison in 2005 after being arrested with 50 others in a sweep aimed at a gang in the port city of Santos. Prosecutors said he was associated with the criminal group.

Pele is considered the best soccer player ever and in Brazil he is hailed as a national hero. He is currently in the spotlight as the country makes final preparations to host the World Cup in 10 days.

His personal adviser, Jose Fornos Rodrigues, said the sports star was traveling in China and had no comment on the case.

Known as Edinho, Pele's son played as a goalkeeper and is now a coach for the Santos professional soccer team, where his father rose to fame in the 1950s. The club said it would not comment, calling the case a personal matter for Edinho.

It wasn't his first run-in with the law. He was charged in early 1990s with taking part in a high-speed race where the other car hit and killed a motorcyclist. He was sentenced for manslaughter years later and then acquitted in 2005.